Are you curious about analyzing stock prices with Python? In this tutorial, we’ll learn how to fetch stock market data using an API and then visualize it with the help of Matplotlib. By the end of this blog, you’ll be able to enter any stock symbol and see its opening price trend plotted beautifully. 🔧 …
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In Python, a string is a sequence of characters enclosed within quotation marks. Strings are a fundamental data type in Python and can be used to store and manipulate textual data. Here are some examples of strings in Python: my_string = “Hello, world!” print(my_string) # Output: “Hello, world!” my_string = “Hello, world!” print(my_string[0]) # Output: …
In Python, type casting refers to the conversion of a value of one data type into another data type. There are several built-in functions that can be used for type casting, including int(), float(), str(), bool(), and list(), among others. Here are some examples of type casting in Python: age_str = “25” age_int = int(age_str) …
In Python, a loop is a programming construct that allows you to repeat a block of code multiple times. There are two types of loops in Python: for loop and while loop. For loop A for loop is used to iterate over a sequence (e.g., a list, tuple, dictionary, or string) and execute a block …
In Python, a dictionary is an unordered collection of key-value pairs, where each key must be unique. Dictionaries are often used to store and retrieve data quickly, as opposed to iterating through a list or tuple. Here’s an example of a basic dictionary in Python: In the example above, the my_dict dictionary contains three key-value …
In Python, a set is a collection of unique elements with no specific order. The elements in a set are enclosed in curly braces {}, separated by commas. Here’s an example of how to create a set: This creates a set containing the elements 1, 2, 3, 4, and 5. Here are some key characteristics …
Tuples are similar to lists in Python, but they are immutable, meaning once a tuple is created, its elements cannot be changed. Tuples are also ordered, meaning the elements inside a tuple have a defined order. Tuples are written inside parentheses, like this: Here are some examples of tuples in Python: Tuples are useful for …
A list in Python is a collection of values (also known as elements) that are ordered and changeable. Here are some examples: To Define a List, Accessing Elements of a list, Loop thru a list Lists in Python have several built-in methods that can be used to manipulate the data stored in the list. Here …
If you want to install flask app in your computer for web development using Python you can follow the tutorial. To start, let’s create a simple “hello world” application. First, create a new project. From the terminal or command line create a new directory: 1. mkdir myflaskwebsite 2. cd myflaskwebsite Remember, you can change the …
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Have you ever wondered what does a database mean ? and how many types of databases are there ? In this article, you are going to get your answer. A Database is used to store information. A database is a major source of information in which data is stored in the form of data tables.A …
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